WinSesame is a professional security software enabling you to : Protect a file or a folder with a password. Make files or folders confidential. Prohibit the opening of a file or a folder. Protect data on external hard drive, usb, cdrom, network. Create virtual safes. Make a powerful parental control. Transfer confidential data by email. Protect files and folders with a numeric signature file. Clean discs against the recovery of residual data. Automatically close all the protected folders and files opened. Maximum efficiency with 6 encryption algorithms available: 3 special algorithms with limitless key length: WNS910, WNS915 and WNS1020 (the most powerful algorithm available today) 3 standard public algorithms : DES, TripleDES (3DES) and AES (designed for the United States Government.) Easy to use thanks to a main menu containing all the functions and the integration of the program in the context menus of folders. Flexibility to adapt the program to your needs.